must devitalize
Regelmä&szlig;iges Verb: devitalize - devitalized- devitalized

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must devitalize
you must devitalize
she must devitalize
we must devitalize
you must devitalize
they must devitalize 	I must be devitalizing
you must be devitalizing
she must be devitalizing
we must be devitalizing
you must be devitalizing
they must be devitalizing	I must have devitalized
you must have devitalized
she must have devitalized
we must have devitalized
you must have devitalized
they must have devitalized	I must have been devitalizing
you must have been devitalizing
she must have been devitalizing
we must have been devitalizing
you must have been devitalizing
they must have been devitalizing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't devitalize
you mustn't devitalize
she mustn't devitalize
we mustn't devitalize
you mustn't devitalize
they mustn't devitalize 	I mustn't be devitalizing
you mustn't be devitalizing
she mustn't be devitalizing
we mustn't be devitalizing
you mustn't be devitalizing
they mustn't be devitalizing	I mustn't have devitalized
you mustn't have devitalized
she mustn't have devitalized
we mustn't have devitalized
you mustn't have devitalized
they mustn't have devitalized	I mustn't have been devitalizing
you mustn't have been devitalizing
she mustn't have been devitalizing
we mustn't have been devitalizing
you mustn't have been devitalizing
they mustn't have been devitalizing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I devitalize?
must you devitalize?
must she devitalize?
must we devitalize?
must you devitalize?
must they devitalize? 	must I be devitalizing?
must you be devitalizing?
must she be devitalizing?
must we be devitalizing?
must you be devitalizing?
must they be devitalizing? 	must I have devitalized?
must you have devitalized?
must she have devitalized?
must we have devitalized?
must you have devitalized?
must they have devitalized? 	must I have been devitalizing?
must you have been devitalizing?
must she have been devitalizing?
must we have been devitalizing?
must you have been devitalizing?
must they have been devitalizing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I devitalize?
mustn't you devitalize?
mustn't she devitalize?
mustn't we devitalize?
mustn't you devitalize?
mustn't they devitalize? 	mustn't I be devitalizing?
mustn't you be devitalizing?
mustn't she be devitalizing?
mustn't we be devitalizing?
mustn't you be devitalizing?
mustn't they be devitalizing? 	mustn't I have devitalized?
mustn't you have devitalized?
mustn't she have devitalized?
mustn't we have devitalized?
mustn't you have devitalized?
mustn't they have devitalized? 	mustn't I have been devitalizing?
mustn't you have been devitalizing?
mustn't she have been devitalizing?
mustn't we have been devitalizing?
mustn't you have been devitalizing?
mustn't they have been devitalizing?